Overview

Williams HQS1SWHC Quartz Star 1 Door Upright Fridge – White Solid Door

The Williams HQS1SWHC Quartz Star is a single solid door upright refrigerator designed and built in Australia for demanding commercial kitchen environments. With a 500-litre capacity, fan-assisted cooling, and a CoolSmart electronic thermostat, it maintains a precise +1°C to +4°C storage temperature to keep food fresh and safe throughout service.

Constructed from 304 stainless steel and rated to a Class 4 tropical climate, this cabinet handles the heat and humidity of busy commercial operations. The self-contained R290 refrigeration system is housed in a bottom-mounted removable cassette for straightforward servicing, while LED interior lighting and a digital LED display make daily operation intuitive and energy efficient.

Key Benefits

• Consistent +1°C to +4°C temperature range protects food quality and supports HACCP compliance during high-demand service periods.
• Class 4 tropical climate rating and a 43°C ambient tolerance ensure reliable performance in hot, humid commercial kitchen conditions.
• Fan-assisted cooling delivers even temperature distribution throughout the entire cabinet, eliminating warm spots.
• Bottom-mounted removable refrigeration cassette simplifies access for maintenance and servicing, reducing downtime.
• Automatic defrost and CoolSmart electronic thermostat minimise staff intervention and maintain stable cabinet conditions.
• Heavy-duty non-marking swivel castors with brakes allow easy repositioning and secure placement on the kitchen floor.
• Low energy consumption of 1.17 kWh per 24 hours keeps running costs down across continuous commercial use.
• Backed by a 24-month warranty on the self-contained refrigeration system, providing confidence in long-term reliability.

Key Features

• Single solid white door configuration with self-closing mechanism for consistent temperature retention.
• Easy-to-clean replaceable magnetic door gaskets maintain a reliable seal and simplify hygiene maintenance.
• 304 stainless steel construction throughout for durability and compliance with commercial food safety standards.
• 500-litre internal capacity with 3 adjustable plastic-coated shelves to accommodate a variety of storage needs.
• CoolSmart electronic thermostat with digital LED display for precise, easy-to-read temperature management.
• LED interior lighting provides clear visibility of stored product while minimising energy use.
• R290 natural refrigerant in a self-contained bottom-mounted removable cassette system for efficient, low-impact operation.
• Automatic defrost system reduces manual maintenance requirements.
• Class 4 (Tropical) climate classification rated for ambient temperatures up to 43°C.
• Designed and built in Australia to international quality standards for commercial reliability and performance.
• Operates on 240V single phase at 10 amp plug connection, drawing 3.6 amps during operation.
• Heavy-duty non-marking swivel castors with brakes for safe and flexible positioning.

Specifications

• Width (mm): 740
• Depth (mm): 740
• Height (mm): 2000
• Weight (kg): 130
• Colour: Stainless Steel
• Gas Type: R290
• Capacity (Litres): 500
• Amps (A): 10
• Voltage (V): 240V single phase
• Power Rating: 10 amp plug / 3.6 amps
• Warranty (months): 24 months (self-contained)
• Country of Origin: Australia
• Energy Consumption (kWh/24h): 1.17
• Temperature Range: +1/+4°C
• Refrigerant: R290
• Compressor Location: Self-contained
• Refrigeration Type: Storage Fridge
• Defrost Type: Automatic
• Climate Class: 4 (Tropical)
• Cooling Type: Fan-assisted
• Material: 304 Stainless Steel
• Door Type: Solid
• No. of Shelves: 3
• No. of Doors: 1
• Temperature Control: CoolSmart Electronic Thermostat
• Interior Lighting: LED
• Display Type: Digital LED